import time


# 随机10位字母加数字
def random_username():
    a = int(time.time() % 10000)
    b = int(time.time() % 10)
    username = f'{a}jmmpi{b}'
    return username


# 随机7位字母加数字邮箱格式
def random_email():
    a = int(time.time() % 10000)
    b = int(time.time() % 10)
    email = f'lp{a}{b}@qq.com'
    return email


# # 用法
# username = random_username()
# email = random_email()
# print(username)
# print(email)
